| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + WO3 = W + Al2O3
HCIO4 + NaOH = NaCIO4 + HOH =>
HCIO4 + NaOH = NaCIO4 + HOH
NH4Cl + NaNO2 = NaCl + N*H2O =>
NH4Cl + NaNO2 = NaCl + 2 N*H2O
H2C2O4 + Ca(CO3)2 = Ca(C2O4)2 + H2O + CO2 =>
2 H2C2O4 + Ca(CO3)2 = Ca(C2O4)2 + 2 H2O + 2 CO2
KHC8H4O4(aq)NaOH(aq) = NaKC8H4O4(aq)H2O(l) =>
KHC8H4O4(aq)NaOH(aq) = NaKC8H4O4(aq)H2O(l)
HNO3 + K3PO4 = KNO3 + H3PO4 =>
3 HNO3 + K3PO4 = 3 KNO3 + H3PO4
Al2O = Al + O2 =>
2 Al2O = 4 Al + O2
Mg + ZnCl2 = Mg(Cl2)2 + Zn =>
Mg + 2 ZnCl2 = Mg(Cl2)2 + 2 Zn
C2H4O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 C2H4O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
Mg(HCO3)2 + HI = MgI2 + H(HCO3) =>
Mg(HCO3)2 + 2 HI = MgI2 + 2 H(HCO3)
NaO2 + SO2 = Na2S + O2 =>
2 NaO2 + SO2 = Na2S + 3 O2
BaSO4 + H2O2 = H2SO4 + BaO2 =>
BaSO4 + H2O2 = H2SO4 + BaO2
NaH2PO4 + HCl = HPO3 + NaCl + H2O =>
NaH2PO4 + HCl = HPO3 + NaCl + H2O
HCl + Na3C6H5O7 + Na2HC6H6O6 = NaCl + H2O + Na2H6C6O6 =>
HCl + Na3C6H5O7 + 2 Na2HC6H6O6 = NaCl + H2O + 3 Na2H6C6O6
AgClO4 + NH4Cl = AgCl + NH4ClO4 =>
AgClO4 + NH4Cl = AgCl + NH4ClO4
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
C5H8NO4 + NH4 = C5H10N2O3 + H2O =>
C5H8NO4 + NH4 = C5H10N2O3 + H2O
LiNO3(s) = LiNO2(s) + O2(s) =>
2 LiNO3(s) = 2 LiNO2(s) + O2(s)
BaCl2 + Na2SO4 = BaSO4(s) + NaCl(aq) =>
BaCl2 + Na2SO4 = BaSO4(s) + 2 NaCl(aq)
Al + H3(PO4) = H2 + Al(PO4) =>
2 Al + 2 H3(PO4) = 3 H2 + 2 Al(PO4)
C2H4O + OH = CH3COO + H2O =>
C2H4O + 3 OH = CH3COO + 2 H2O
PF5AsCl3 = PCl3AsF5 =>
PF5AsCl3 = PCl3AsF5
Fe2O3 + TiO2 = Fe2TiO4 + O2 =>
2 Fe2O3 + 2 TiO2 = 2 Fe2TiO4 + O2
Na2O2 + HCl = NaCl + NaClO + H2O =>
Na2O2 + 2 HCl = NaCl + NaClO + H2O
KIK2CO3 = K3ICO3 =>
KIK2CO3 = K3ICO3
Na2O2 + HCl = NaCl + H2O + O2 =>
2 Na2O2 + 4 HCl = 4 NaCl + 2 H2O + O2
KCl + Na2PO4 = K2PO4 + NaCl =>
2 KCl + Na2PO4 = K2PO4 + 2 NaCl
Pb + AgClO3 = Ag + Pb(ClO3)2 =>
Pb + 2 AgClO3 = 2 Ag + Pb(ClO3)2
CuBr2 + H2O = CuO + H2Br2 =>
CuBr2 + H2O = CuO + H2Br2
Na2O2 + HCl = NaCl + NaClO + H2O =>
Na2O2 + 2 HCl = NaCl + NaClO + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KO2 + K2SO3 + H2SO4 = K2SO4 + H2O =>
2 KO2 + 3 K2SO3 + H2SO4 = 4 K2SO4 + H2O
NO2(g) + H2O = HNO3 + NO =>
3 NO2(g) + H2O = 2 HNO3 + NO
CaO + ZnS = CaZnOS =>
CaO + ZnS = CaZnOS
AgO + Al = Ag + Al2O3 =>
3 AgO + 2 Al = 3 Ag + Al2O3
KOH(aq) + HC2H5O2(aq) = KC2H5O2(aq) + H2O =>
KOH(aq) + HC2H5O2(aq) = KC2H5O2(aq) + H2O
CH3C(CH3)CH3 + KMnO4 + H2SO4 = CH3COCH3 + MnSO4 + K2SO4 + H2O =>
30 CH3C(CH3)CH3 + 22 KMnO4 + 33 H2SO4 = 40 CH3COCH3 + 22 MnSO4 + 11 K2SO4 + 48 H2O
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
Fe(OH)3(s) + H2S(g) = Fe2S3(s) + H2O(g) =>
2 Fe(OH)3(s) + 3 H2S(g) = Fe2S3(s) + 6 H2O(g)
Na2O2 + HCl = NaCl + NaClO + H2O =>
Na2O2 + 2 HCl = NaCl + NaClO + H2O
C6H6 + Cl2 = C6H3Cl + HCl =>
C6H6 + 2 Cl2 = C6H3Cl + 3 HCl
HOCN + H2O = H2OCN + OH =>
HOCN + H2O = H2OCN + OH
FeO + Al = AlO + Fe =>
FeO + Al = AlO + Fe
LiN3 + H2O = LiOH + NH3 + O2 =>
LiN3 + 5 H2O = LiOH + 3 NH3 + 2 O2
N2 + BaC2 = BaCN2 + C =>
N2 + BaC2 = BaCN2 + C
Te + Br2 = TeBr4 =>
Te + 2 Br2 = TeBr4
Na2Br = Na + Br2 =>
2 Na2Br = 4 Na + Br2
Na2O2 + HCl = NaCl + NaClO + H2O =>
Na2O2 + 2 HCl = NaCl + NaClO + H2O
Na2CrO4 + CaCl3 = Na2Cl3 + CaCrO4 =>
Na2CrO4 + CaCl3 = Na2Cl3 + CaCrO4
Re + Cl2 = ReCl5 =>
2 Re + 5 Cl2 = 2 ReCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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